LTC3407-3 regulator equivalent, 2.25mhz step-down dc/dc regulator.
Dual Synchronous, 1.8V/0.8A and 3.3V/0.8A 2.25MHz Step-Down DC/DC Regulator
DESCRIPTION
n Very Low Quiescent Current: Only 40μA n 1.8V at 800mA/3.3V at 800mA n High Effi.
n PDAs/Palmtop PCs n Digital Cameras n Cellular Phones n Portable Media Players n PC Cards n Wireless and DSL Modems
Th.
n Very Low Quiescent Current: Only 40μA n 1.8V at 800mA/3.3V at 800mA n High Efficiency: Up to 95% n 2.25MHz Constant Frequency Operation n High Switch Current: 1.2A on Each Channel n No Schottky Diodes Required n Low RDS(ON) Internal Switches: 0.35Ω.
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